Best Carbon Monoxide Detector Amazon - April 2024

First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

• ASIN: B000MXJ498
• UPC: 704335118101
• ASIN: B000MXJ498
• Brand: First Alert
• Size: 1 Pack
• Manufacturer: First Alert

Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces “Fire, Carbon Monoxide, Low Battery and Smart Hush Activation.” The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This technologically advanced combination alarm is battery operated protecting you and your family even during a power outage when many incidences occur. The KN-COSM-BA is an easy to install a... [Read More]

• ASIN: B00PC5S0PA
• UPC: 047871260430
• ASIN: B00PC5S0PA
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde Safety

Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm

• ASIN: B00002N86A
• UPC: 784908007605
• ASIN: B00002N86A
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde

Kidde Battery Operated Carbon Monoxide Alarm with Digital Display KN-Copp-B-LPM

• ASIN: B004Y6V5CI
• UPC: 785983912532
• ASIN: B004Y6V5CI
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde

First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: Quick plug in power connector for easy installation, 120 vo... [Read More]

• ASIN: B00O8MVW12
• UPC: 029054015341
• ASIN: B00O8MVW12
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Kidde 21007267 Nighthawk Carbon Monoxide Alarm, Battery Operated with Digital Display | Model KN-Copp-B-LS

• ASIN: B001QOGMAG
• UPC: 047871072675
• ASIN: B001QOGMAG
• Brand: Kidde
• Size: UNITS
• Manufacturer: Kidde

First Alert CO605 Plug-In Battery Backup CO Alarm, 1 pack, White

• ASIN: B000ND74XA
• UPC: 765042442132
• ASIN: B000ND74XA
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

First Alert Carbon Monoxide Detector| No Outlet Required, Battery Operated, CO400

• ASIN: B000N8OYXI
• UPC: 029054000699
• ASIN: B000N8OYXI
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Kidde 21025778 Carbon Monoxide Alarm Battery

• ASIN: B004Y6V6K4
• UPC: 047871098521
• ASIN: B004Y6V6K4
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde

First Alert Plug-In Carbon Monoxide Detector, CO600

• ASIN: B000FDLFLK
• UPC: 641438451134
• ASIN: B000FDLFLK
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Kidde Tamper Resistant Plug-In Carbon Monoxide Detector Alarm with Battery Backup | Model KNCOB-DP2

The nighthawk, AC powered, basic plug in carbon monoxide alarm, with battery back up, easy to install, provides reliable protection against the dangers of carbon monoxide, written information & instruction, easy for anyone to understand, AC/dc digital alarm has a small sleek design that is suitable for all living areas, 7 year limited warranty. This product adds a great value. Product is highly durable and very easy to use. This product is manufactured in china.

• ASIN: B00M48BH30
• UPC: 047871257591
• ASIN: B00M48BH30
• Brand: Kidde
• Manufacturer: Kidde

Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA

• ASIN: B00PC5RQPA
• UPC: 047871260416
• ASIN: B00PC5RQPA
• Brand: Kidde
• Size: 1 Pack
• Manufacturer: Kidde

First Alert 2-in-1 Z-Wave Wireless Smoke Detector & Carbon Monoxide Alarm, Battery Operated

This easy to install First Alert Z Wave ZCOMBO G Smoke and Carbon Monoxide Alarm is designed for compatibility with certified First Alert enabled Z Wave Devices. It can send you mobile alerts in the event of an emergency and includes an insect screened photoelectric smoke sensing chamber, an electrochemical carbon monoxide sensor, an 85 decibel horn, a tamper resistant battery door, and a single test/silence button. This alarm is specifically designed for residential and institutional applications such as sleeping areas in hospitals, hotels, dorms, and multifamily dwellings defined in standard... [Read More]

• ASIN: B00KMHXFAI
• UPC: 029054013026
• ASIN: B00KMHXFAI
• Brand: First Alert
• Size: 1 pack
• Manufacturer: First Alert

Nest S3000BWES Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery (Wired)

There’s never been a smoke and CO alarm quite like this. Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It also speaks up when there’s a problem, can be hushed from your phone, and it will even message your phone in case you’re not home

• ASIN: B00XV1RD0K
• UPC: 854448003730
• ASIN: B00XV1RD0K
• Brand: NESTC
• Size: 1
• Manufacturer: Nest Labs

Kidde Nighthawk Plug-in Carbon Monoxide & Explosive Gas Detector Alarm with Digital Display | Model KN-COEG-3

• ASIN: B0002EVNJ6
• UPC: 783961021658
• ASIN: B0002EVNJ6
• Brand: Kidde
• Size: 1
• Manufacturer: Kidde

LCD Smart Voice Carbon Monoxide Sensor CO Alarm Smoke Alarm Detector Fire Warning Monitor

Specification:Brand newColor: WhiteSize: Approx. 125x72x35mm/ 4.92"x2.83"x1.37"(L*W*H)Sensor: Electrochemical CO SensorAlert mode: Live human voice prompts Power supply: 1pc 6F22 9V Batteries (Not Included) Working temperature: 0-50? Environment humidity: 10%-95%R.HQuiescent current: Alarm current: Error: +/-10% Normal working

• UPC: 744323491
• Model: RH-606
• Size: 125x72x35mm/ 4.92"x2.83"x1.37"(L*W*H)4.92\"